There are four conductors whose voltage-current diagram is shown in the figure on the right. I...
There are four conductors whose voltage-current diagram is shown in the figure on the right SSR TSRPT on Ur Part A - Find the conductor whose resistance is the largest O a Ur d ОО OO All of them have the same resistance.
Problem1 In the concentric spherical conductors system shown in Figure 1, the inner conductor has positive charge-q and radius a. The outer conductor has radius b a) Using Gauss' Law determine the electric field vector E(r) in the region between the conductors (acrcb) and the potential difference Vab between them. b) Calculate E(r) and Vab if the two conductors have a 30 mm, b-40 mm, q 10uc, r-35 mm ε,-8.85x10-12C3(N.m2. For the circuit shown in Figure 2 find: a) the...
Four long, parallel conductors carry equal currents of I. The figure is an end view of the conductors. Crosses are INTO 2) the page and dots are OUT of the page. Calculate the magnitude and direction of the magnetic field at the center of the square with sides of length a. 3) A rectangular conducting loop (with very very long length) of resistance R, mass m and width w falls (gravity is constant) into a uniform magnetic field (B) as...
2 SPHERICAL CONDUCTORS Two concentric spherical conductors or radii a, b (with b> a) have an Ohmic material with conductivity ơ placed between them. 2.1 20 POINTS Find the resistance between the shells. 2.2 15 POINTS Now consider two spherical conductors of radius a whose centres are a distance R apart as in the figure with R » a. They are submerged together in the same bath of (liquid) Ohmic material with conductivity o. Find the resistance be the same...
An infinitely long conductor carrying current is bent at a right angle as shown in Figure 1. Point Pis located a distance b from the corner of the wire. Only one section of this current contributes to the magnetic field at pt. P. Why? The general formula (derived from the Biot-Savart Law) for the magnitude of the magnetic field a distance a away from a thin, straight conductor is: B = f (sin 8, - sin 02) For this problem,...
Exam 2 for Electric Drives Name Problem i (30%) Faraday's Law In the following drawing, four conductors compose a rectangular loop that is perpendicular to a magnetic field, where the top and the bottom conductors are fixed and the distance between them is a constant value Wo. 1.1) If conductor 1 is not moving, the magnetic field is evenly distributed, the flux density B is a constant B, is moving at a speed vo and remaining touching the top and...
A four-capacitor circuit is shown at right. Assume all four capacitors have different values of capacitance. 1. C2 and Cz are connected in series / parallel (circle one). Find their equivalent capacitance. v + c 2. Cz and C3 have the same / different (circle one) voltage drop across them. 3. C2 and C2 have the same / different (circle one) charge on their plates. A four-capacitor circuit is shown at right. Assume all four capacitors have different values of...
Four long, parallel conductors carry equal currents of I=4.93 A. The figure shown below is an end view of the conductors. The direction of the current is into the page at points A and B (indicated by the crosses) and out of the page at C and D (indicated by the dots). Calculate the magnitude and direction of the magnetic field at point P, located at the center of the square with edge of length 0.200 m. (Draw the figure...
Four long, parallel conductors carry equal currents of I- 2.00 A. The figure below is an end view of the conductors. The current direction is into the page at points A and B and out of the page at C and (a) Calculate the magnitude of the magnetic field at point P, located at the center of the square of edge length 0.200 m n. HT (b) Determine the direction of the magnetic field at point P, located at the...
Four long, parallel conductors carry equal currents of I = 4.21 A. The figure shown below is an end view of the conductors. The direction of the current is into the page at points A and B (indicated by the crosses) and out of the page at C and D indicated by the dots). Calculate the magnitude and direction of the magnetic field at point P, located at the center of the square with edge of length 0.200 m. 5.95...